The photos, Motec 6.9, are quite interesting. The picture of the 6.3 engine in particular, poses some questions. I wonder just how genuine this engine is when compared to the Rote Sau racer. The engine pictured is obviously a 6.3, perhaps bored out to 6.8 liters as on the "racers', but certainly the injection pipes are not as on the AMG 6.8, the ignition leads are certainly not where they are supposed to be and, all in all, a somewhat untidy looking engine. Does anyone have any pictures of a genuine 6.9 (or bigger) AMG engine, and is anyone able to produce real life performance figures preferably from a car still in operation today. Regards Styria